Mohammed Rehman is on trial at the Old Bailey accused of planning an ISIS-inspired terror outrage on the 10th anniversary of the 7/7 bombings.

The prosecution claim Rehman and his partner Sana Khan – who he had secretly married in an Islamic ceremony – were plotting to attack either the Tube or Westfield.

Rehman allegedly filmed himself trying out a home-made bomb – made from urea nitrate – in the back garden of his home in Reading, Berks.

The jury was told he planned to "scale up" the bomb so it would be capable of causing multiple fatalities.

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DRESS REHEARSAL: Prosecutors claim explosive practice was carried out in a garden

“Nobody gets in the way of my jihad”

Alleged brags of Mohammed Rehman

Rehman allegedly carried out at least two such tests and sent the footage to Khan who paid for bomb ingredients to be bought on eBay.

The prosecution claim Rehman was "intent on martyrdom" when he tweeted: "Now I just make explosives in preparation for kuffar lol and when I've made the required amount I'll be wearing them on my chest."

Counter-terrorism officers were alerted after Rehman, under the name Silent Bomber, tweeted asking his followers on whether to target Westfield or the Tube.

Police seized more than 10kg of urea nitrate when they raided his home in May this year.

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BANG: Staggered pics show the garden blast

Rehman allegedly said he had rigged up a bomb which could be triggered at the touch of a button, adding: "Nobody gets in the way of my jihad."

On 7 July 2005, a total of 52 people died and 770 were injured in suicide bombings on the Tube and bus.

Rehman, 25, and Khan, 24, deny preparing terrorist acts. Rehman has also pleaded not guilty to a charge of possessing an article for terrorist purposes.